/Engine/Source/Runtime/Core/Public/Containers/Array.h
Assignment operator. First deletes all currently contained elements and then copies from other array. Compatible element type version.
template<typename OtherAllocator, typename AliasElementType, typename std::enable_if_t< [TIsContainerElementTypeCopyable](API\Runtime\Core\Containers\TIsContainerElementTypeCopyable)< AliasElementType >::Value > *> [TArray](API\Runtime\Core\Containers\TArray) & operator= ( const [TArray](API\Runtime\Core\Containers\TArray)< typename [TContainerElementTypeCompatibility](API\Runtime\Core\Containers\TContainerElementTypeCompatibili-)< [ElementType](API\Runtime\Core\Containers\TArray\ElementType) >::CopyFromOtherType, OtherAllocator > & Other )